Home / 71,637,606.11-107,477,491.85-23,114,549.63

Finding the Fourth Proportional to 71,637,606.11, 107,477,491.85 and 23,114,549.63

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Solution

The fourth proportional to 71,637,606.11, 107,477,491.85 and 23,114,549.63 is: 34,678,626.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,637,606.11 : 107,477,491.85 = 23,114,549.63 : x
  2. Step 2: Convert to fraction form
    71,637,606.11/107,477,491.85 = 23,114,549.63/x
  3. Step 3: Cross multiply
    71,637,606.11x = 107,477,491.85 × 23,114,549.63
  4. Step 4: Simplify right side
    71,637,606.11x = 2,484,293,819,714,546
  5. Step 5: Solve for x
    x = 2,484,293,819,714,546/71,637,606.11
  6. Step 6: Final answer
    x = 34,678,626.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.